16303985 (number)

16303985 is an odd 8-digits composite number following 16303984 and preceding 16303986. In scientific notation, it is written as 1.6303985 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 12544320 positive integers (up to 16303985) that are relatively prime to 16303985.

Interesting facts

Basic properties

Name

Name sixteen million three hundred three thousand nine hundred eighty-five

Notation

Scientific notation 1.6303985 × 10^7
Engineering notation 1.6303985 × 10^6

Prime Factorization of 16303985

Prime Factorization 5 × 31 × 359 × 293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16303985
Product of the distinct prime numbers

The prime factorization of 16303985 is 5 × 31 × 359 × 293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 25, 94, 272, 331, 1344, 1188, 99756, 1506, 100110, 32096, 6660932, 7430413, 76747375, 85420409, 686962005, 623951909, 5651451216, 2992473515

Basic calculations (n = 16303985)

Multiplication

n×y
n×2 32607970
n×3 48911955
n×4 65215940
n×5 81519925

Division

n÷y
n÷2 8151992.5
n÷3 5434661.6666667
n÷3 4075996.25
n÷5 3260797

Exponentiation

ny
n2 265819926880225
n3 4.3339241005563E+21
n4 7.0660233526608E+28
n5 1.1520433875143E+36

Nth Root

y√n
2√n 4037.8193372166
3√n 253.57003020171
4√n 63.543837916957
5√n 27.698659620889

Divisors of 16303985

1, 5, 31, 155, 293, 359, 1465, 1795, 9083, 11129, 45415, 55645, 105187, 525935, 3260797, 16303985

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16303984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16303985 can be divided by 16 positive divisors. The sum of these divisors (counting 16303985) is 1, the average is 0.0625.

Base conversion 16303985

Base System Value
2 Binary 111110001100011101110001
3 Ternary 1010200022212022
4 Quaternary 332030131301
5 Quinary 13133211420
6 Senary 1341241225
8 Octal 76143561
10 Decimal 16303985
12 Duodecimal 5563215
16 Hexadecimal f8c771
20 Vigesimal 51hjj5
36 Base36 9pg8h

Cryptographic Hash Functions

md5 553e2f7d9f9630ef72d032ab400417c1
sha1 32c5cbfa9e865863c238055b6675f143c86fe965
sha256 71cbdef8eb7a08795f9c5165b14df55fcf8a10f5f534850d1b5de51ce879972a
sha512 cea2eb91f2949ec2b03844f363731df217a250a6b293b8d10e39c5e4920d0e1e204df85f7c858b91b2c0cfe166574834455ee6b329fd7f981371c9104eb1f857
ripemd-160 8b4d90f7c51e0a35c40a97162f121f1ba6e09837

16303985 as geometric shapes

Circle

Radius = n
Diameter 32607970
Circumference 102440959.00048
Area 8.3509792946469E+14

Sphere

Radius = n
Volume 1.8153898820698E+22
Surface area 3.3403917178588E+15
Circumference 102440959.00048

Square

Length = n
Perimeter 65215940
Area 265819926880225
Diagonal 23057316.707728

Cube

Length = n
Surface area 1594919561281350
Volume 4.3339241005563E+21
Space diagonal 28239330.385841

Equilateral Triangle

Length = n
Perimeter 48911955
Area 1.151034047552E+14
Altitude 14119665.19292

Triangular Pyramid

Length = n
Surface area 1.151034047552E+14
Volume 5.1075785344186E+20
Height 7685772.2359092